Tianjin Sanjuyuan Trade Co., Ltd. is a professional for electricity, petroleum, chemical, engineering, machining and other business support services, integrated enterprise. Company to operate 12cr1movG alloy pipe, 12cr1movG seamless steel pipe, A33591 alloy pipe, 27simn alloy pipe, oil pipe, N80 oil line pipe, J55 oil line pipe, 16mn low-alloy pipe, 27simn low-alloy pipe, 40cr alloy low alloy tubes tube, high pressure boiler pipe, oil cracking pipe, oil pipe, oil casing, fertilizer, transmission fluid, machining tube, stainless steel-based, providing services to major companies, supplemented by labor insurance products. Enterprises with thousands of tons of annual stock pipe resources for friends and the community more information procurement. Since the establishment of the company, all staff in the quality and people-ori...
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